using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;

namespace WPChanger
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class frmMain : System.Windows.Forms.Form
	{
		//CONST
		private const string FILENAME = "settings.xml";
		private const string WPNAME = "wallpaper.bmp";
		private const string DIRECTORY = "Directory";
		private const string SELECTDIR = "Select Dir";
		private const string CHANGEWP = "-change";

		private WPManager _WPManager = null;

		private System.Windows.Forms.NotifyIcon nfyMain;
		private System.Windows.Forms.ContextMenu ctxMain;
		private System.Windows.Forms.Timer timInterval;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.MenuItem mnuCurrent;
		private System.Windows.Forms.MenuItem mnuDirectory;
		private System.Windows.Forms.MenuItem mnuBrowser;
		private System.Windows.Forms.MenuItem mnuOptions;
		private System.Windows.Forms.MenuItem mnuAbout;
		private System.Windows.Forms.MenuItem mnuExit;
		private System.Windows.Forms.MenuItem mnuCopy;
		private System.Windows.Forms.MenuItem mnuMove;
		private System.Windows.Forms.MenuItem mnuDelete;
		private System.Windows.Forms.PictureBox picLogo;
		private System.Windows.Forms.MenuItem mnuTimer;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.SaveFileDialog saveWP;
		private System.ComponentModel.IContainer components;

		public frmMain()
		{
			InitializeComponent();
		}
		public frmMain(string[] Args)
		{
			InitializeComponent();
			if (Args.Length > 0)
			{
				if (Args[0].ToLower().Equals(CHANGEWP))
				{
					_WPManager.SetWP(_WPManager.Provider.getRandomWP());
				}
			}
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(frmMain));
			this.nfyMain = new System.Windows.Forms.NotifyIcon(this.components);
			this.ctxMain = new System.Windows.Forms.ContextMenu();
			this.mnuCurrent = new System.Windows.Forms.MenuItem();
			this.mnuCopy = new System.Windows.Forms.MenuItem();
			this.mnuMove = new System.Windows.Forms.MenuItem();
			this.mnuDelete = new System.Windows.Forms.MenuItem();
			this.mnuDirectory = new System.Windows.Forms.MenuItem();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.mnuBrowser = new System.Windows.Forms.MenuItem();
			this.mnuTimer = new System.Windows.Forms.MenuItem();
			this.mnuOptions = new System.Windows.Forms.MenuItem();
			this.mnuAbout = new System.Windows.Forms.MenuItem();
			this.mnuExit = new System.Windows.Forms.MenuItem();
			this.timInterval = new System.Windows.Forms.Timer(this.components);
			this.label1 = new System.Windows.Forms.Label();
			this.picLogo = new System.Windows.Forms.PictureBox();
			this.saveWP = new System.Windows.Forms.SaveFileDialog();
			this.SuspendLayout();
			// 
			// nfyMain
			// 
			this.nfyMain.ContextMenu = this.ctxMain;
			this.nfyMain.Icon = ((System.Drawing.Icon)(resources.GetObject("nfyMain.Icon")));
			this.nfyMain.Text = "WPChanger";
			this.nfyMain.Visible = true;
			this.nfyMain.DoubleClick += new System.EventHandler(this.nfyMain_DoubleClick);
			// 
			// ctxMain
			// 
			this.ctxMain.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					this.mnuCurrent,
																					this.mnuDirectory,
																					this.mnuBrowser,
																					this.mnuTimer,
																					this.mnuOptions,
																					this.mnuAbout,
																					this.mnuExit});
			this.ctxMain.Popup += new System.EventHandler(this.ctxMain_Popup);
			// 
			// mnuCurrent
			// 
			this.mnuCurrent.Index = 0;
			this.mnuCurrent.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					   this.mnuCopy,
																					   this.mnuMove,
																					   this.mnuDelete});
			this.mnuCurrent.Text = "Current";
			// 
			// mnuCopy
			// 
			this.mnuCopy.Index = 0;
			this.mnuCopy.Text = "Copy To..";
			this.mnuCopy.Click += new System.EventHandler(this.mnuCopy_Click);
			// 
			// mnuMove
			// 
			this.mnuMove.Index = 1;
			this.mnuMove.Text = "Move To..";
			this.mnuMove.Click += new System.EventHandler(this.mnuMove_Click);
			// 
			// mnuDelete
			// 
			this.mnuDelete.Index = 2;
			this.mnuDelete.Text = "Delete";
			this.mnuDelete.Click += new System.EventHandler(this.mnuDelete_Click);
			// 
			// mnuDirectory
			// 
			this.mnuDirectory.Index = 1;
			this.mnuDirectory.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						 this.menuItem1});
			this.mnuDirectory.Text = "Directory";
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.Text = "";
			// 
			// mnuBrowser
			// 
			this.mnuBrowser.Index = 2;
			this.mnuBrowser.Text = "Browser";
			this.mnuBrowser.Click += new System.EventHandler(this.mnuBrowser_Click);
			// 
			// mnuTimer
			// 
			this.mnuTimer.Index = 3;
			this.mnuTimer.RadioCheck = true;
			this.mnuTimer.Text = "Timer";
			this.mnuTimer.Click += new System.EventHandler(this.mnuTimer_Click);
			// 
			// mnuOptions
			// 
			this.mnuOptions.Index = 4;
			this.mnuOptions.Text = "Options";
			this.mnuOptions.Click += new System.EventHandler(this.mnuOptions_Click);
			// 
			// mnuAbout
			// 
			this.mnuAbout.Index = 5;
			this.mnuAbout.Text = "About";
			this.mnuAbout.Click += new System.EventHandler(this.mnuAbout_Click);
			// 
			// mnuExit
			// 
			this.mnuExit.Index = 6;
			this.mnuExit.Text = "Exit";
			this.mnuExit.Click += new System.EventHandler(this.mnuExit_Click);
			// 
			// label1
			// 
			this.label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			this.label1.Location = new System.Drawing.Point(4, 4);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(132, 60);
			this.label1.TabIndex = 0;
			this.label1.Text = "Program Created by Daniele Otti";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			this.label1.UseMnemonic = false;
			// 
			// picLogo
			// 
			this.picLogo.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			this.picLogo.Image = ((System.Drawing.Image)(resources.GetObject("picLogo.Image")));
			this.picLogo.Location = new System.Drawing.Point(141, 5);
			this.picLogo.Name = "picLogo";
			this.picLogo.Size = new System.Drawing.Size(60, 60);
			this.picLogo.TabIndex = 1;
			this.picLogo.TabStop = false;
			// 
			// frmMain
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(202, 66);
			this.Controls.Add(this.picLogo);
			this.Controls.Add(this.label1);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.Name = "frmMain";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
			this.Text = "WP Changer";
			this.WindowState = System.Windows.Forms.FormWindowState.Minimized;
			this.Load += new System.EventHandler(this.frmMain_Load);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main(string[] Args) 
		{
			Application.Run(new frmMain());
		}

		private void frmMain_Load(object sender, System.EventArgs e)
		{
			//_WPManager = new WPManager(this.timInterval,Application.StartupPath + @"\" + FILENAME,Application.StartupPath + @"\" + WPNAME );
			_WPManager = new WPManager(this.timInterval,Application.StartupPath + @"\" + WPNAME );
			_WPManager.mySettings = SettingsManager.loadSettings(Application.StartupPath + @"\" + FILENAME);
			if (!Directory.Exists(_WPManager.mySettings.WPDirectory))
			{
				_WPManager.mySettings.WPDirectory = Application.StartupPath;
			}
			_WPManager.Provider = new WPProvider(_WPManager.mySettings);
			this.HideApp();

			mnuDirectory.MenuItems.Clear();
			MenuItem mi = new MenuItem();
			foreach(string s in _WPManager.Provider.getFirstLevelDirectories())
			{
				mi = new MenuItem(s);
				mi.Click+=new EventHandler(mnuGeneric_Click);
				mnuDirectory.MenuItems.Add(mi);
			}
			foreach(MenuItem childMi in mnuDirectory.MenuItems)
			{
				System.Diagnostics.Debug.WriteLine(childMi.Text);
				this.genericMenuBuilder(childMi,childMi.Text);
			}
		}

		private void ctxMain_Popup(object sender, System.EventArgs e)
		{
		
		}

		private void mnuExit_Click(object sender, System.EventArgs e)
		{
			Application.Exit();
		}

		private void mnuAbout_Click(object sender, System.EventArgs e)
		{
			this.ShowApp();
		}

		private void mnuOptions_Click(object sender, System.EventArgs e)
		{
			frmOptions fo = new frmOptions(_WPManager.mySettings,Application.StartupPath + @"\" + FILENAME, Application.ExecutablePath);
			fo.Show();
			
		}

		private void mnuBrowser_Click(object sender, System.EventArgs e)
		{
			//TODO: Add wallpaper browser
		}

		protected override void OnClosing(CancelEventArgs e)
		{
			e.Cancel = true;
			this.WindowState = FormWindowState.Minimized;
			Hide();
		}

		public void HideApp()
		{
			this.WindowState = FormWindowState.Minimized;
			Hide();
		}

		public void ShowApp()
		{
			Show();
			this.WindowState = FormWindowState.Normal;
		}

		private void nfyMain_DoubleClick(object sender, System.EventArgs e)
		{
			_WPManager.SetWP(_WPManager.Provider.getRandomWP());
		}

		private void mnuCopy_Click(object sender, System.EventArgs e)
		{
			saveWP = new SaveFileDialog();
			saveWP.InitialDirectory = Application.StartupPath;
			//saveWP.Filter = "All Files (*.*)";

			if(saveWP.ShowDialog() == DialogResult.OK)
			{
				_WPManager.copyTo(saveWP.FileName,true);
			}
		}

		private void mnuMove_Click(object sender, System.EventArgs e)
		{
			saveWP = new SaveFileDialog();
			saveWP.InitialDirectory = Application.StartupPath;
			saveWP.Filter = "*.*";

			if(saveWP.ShowDialog() == DialogResult.OK)
			{
				_WPManager.moveTo(saveWP.FileName,true);
			}
		}

		private void mnuDelete_Click(object sender, System.EventArgs e)
		{
			_WPManager.delete();
			_WPManager.SetWP(_WPManager.Provider.getRandomWP());
		}

//		private void nfyMain_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
//		{
//			/*for (int i= tempMenu.MenuItems.Count -1; i>0 ; i--)
//			{
//				tempMenu.MenuItems.RemoveAt(i);
//			}*/
//
//			mnuDirectory.MenuItems.Clear();
//			/*if (mnuDirectory.MenuItems.Count > 1)
//			{
//				mnuDirectory.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
//																						this.menuItem1});
//			}
//			else
//			{
//				mnuDirectory.MenuItems.Clear();
//			}*/
//			//this.genericMenuDeleter(mnuDirectory);
//			MenuItem mi = new MenuItem();
//			/*
//			mi.Text = SELECTDIR;
//			mi.Click+=new EventHandler(mnuSelectDir_Click);
//			tempMenu.MenuItems.Add(mi);
//
//			tempMenu.MenuItems.Add(new MenuItem("-"));
//			*/
//			foreach(string s in _WPManager.Provider.getFirstLevelDirectories())
//			{
//				mi = new MenuItem(s);
//				mi.Click+=new EventHandler(mnuGeneric_Click);
//				mnuDirectory.MenuItems.Add(mi);
//			}
//			foreach(MenuItem childMi in mnuDirectory.MenuItems)
//			{
//				System.Diagnostics.Debug.WriteLine(childMi.Text);
//				this.genericMenuBuilder(childMi,childMi.Text);
//			}
//			//this.genericMenuBuilder(mnuDirectory);	
//		}

		/*private void genericMenuDeleter(System.Windows.Forms.MenuItem tempMenu)
		{
			foreach(MenuItem mi in tempMenu.MenuItems)
			{
				this.genericMenuDeleter(mi);
			}
			tempMenu.Click-=null;
		}*/

		private void genericMenuBuilder(System.Windows.Forms.MenuItem tempMenu, string folderString)
		{
			foreach(string s in _WPManager.Provider.getSubLevelDirectories(folderString))
			{
				MenuItem mi = new MenuItem(s);
				mi.Click+=new EventHandler(mnuGeneric_Click);
				tempMenu.MenuItems.Add(mi);
			}
			foreach(MenuItem childMi in tempMenu.MenuItems)
			{
				System.Diagnostics.Debug.WriteLine(childMi.Text);
				this.genericMenuBuilder(childMi,folderString + @"\" + childMi.Text);
			}
		}

		/*private void mnuSelectDir_Click(object sender, System.EventArgs e)
		{
			ArrayList dirList = new ArrayList();
			MenuItem tempMenu = ((MenuItem)sender);
			while (tempMenu.Parent != mnuDirectory)
			{
				dirList.Add(tempMenu.Text);
				tempMenu = (MenuItem)tempMenu.Parent;
			}
			string dir = _WPManager.Provider.CurrentDir;
			for (int i=dirList.Count -1; i>0;i--)
			{
				dir+=@"\"+dirList[i];
			}
			_WPManager.Provider.changeWPDir(dir);
		}*/

		

		private void mnuGeneric_Click(object sender , System.EventArgs e)
		{
			//this.genericMenuBuilder((MenuItem)sender);
			ArrayList dirList = new ArrayList();
			MenuItem tempMenu = ((MenuItem)sender);
			
			while (tempMenu.Parent.MenuItems[tempMenu.Index] != mnuDirectory)
			{
				dirList.Add(tempMenu.Text);
				tempMenu = (MenuItem)tempMenu.Parent;
			}
			//string dir = _WPManager.Provider.CurrentDir;
			string dir = "";
			for (int i=dirList.Count -1; i>=0;i--)
			{
				dir+=dirList[i] + @"\";
			}
			_WPManager.Provider.changeWPDir(dir.Substring(0,dir.Length -1));
		}

		private void mnuTimer_Click(object sender, System.EventArgs e)
		{
			mnuTimer.Checked = !mnuTimer.Checked;
			if (mnuTimer.Checked == true)
			{
				_WPManager.enableTimer();
			}
			else
			{
				_WPManager.disableTimer();
			}
		}	
	}
}
